Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended				9 Months Ended		12 Months Ended
	Feb. 28, 2025	Aug. 31, 2024	Feb. 29, 2024	Aug. 31, 2023	Feb. 28, 2025	Feb. 29, 2024	May 31, 2024
Cash Flows from Operating Activities:
Net income	$ 965,665	$ 335,454	$ 297,929	$ 1,744,219	$ 1,096,405	$ 3,006,974
Adjustments to reconcile net income to net cash provided by (used in) operating activities -
Gain on involuntary conversion (see Note 4)					(741,821)	0
Loss on disposition of assets					(0)	(12,649)
Depreciation and amortization					4,450,981	4,319,390
Change in deferred taxes					89,716	1,623,721
Decrease in trade accounts receivable					(289,610)	(1,118,542)
Increase (Decrease) in other accounts receivable					(2,107,108)	939,877
Decrease in related parties receivable					(537,423)	(68,652)
Increase in inventory					681,914	1,481,352
Decrease in prepaid expenses					(346,905)	(350,994)
Increase in accounts payable and accrued expenses					2,204,637	761,654
Increase (Decrease) in deferred revenue					(817,981)	545,292
Net cash provided by operating activities					7,897,021	9,272,967
Cash Flows from Investing Activities:
Purchase of property, plant and equipment					(5,063,300)	(2,040,776)
Cash Flows from Financing Activities:
Principal payments on long-term debt and financing leases					(1,810,343)	(1,668,123)
Principal payments on revolving loan					0	(1,500,000)
Payments for retirement of preferred stock					(2,100,000)	0
Repurchase of common stock					(546,035)	0
Payments for debt issue costs					0	(13,085)
Dividends paid on preferred stock					(378,938)	(427,085)
Net cash used in financing activities					(4,835,316)	(3,608,293)
Net Increase (Decrease) in Cash					(2,001,595)	3,623,898
Cash, beginning of period		$ 5,798,641		$ 695,951	5,798,641	695,951	$ 695,951
Cash, end of period	$ 3,797,046		$ 4,319,849		3,797,046	4,319,849	$ 5,798,641
Non-cash Activities
Net book value of leases terminated					0	27,903
Equipment in Accounts Payable					108,985	0
Decrease in financing lease liabilities from termination					0	15,254
Preferred dividend accrual					25,525	146,473
Net book value of leases terminated					0	27,903
Supplemental Information
Interest paid					$ 804,097	$ 990,877